.variables {
  display: flex;
  flex-wrap: nowrap;
  overflow-y: scroll;
  width: 100px;
  >ul {
    height: 100%;
    overflow-y: auto;
    width: 100px;
    cursor: pointer;
    >li {
      display: block;
      display: flex;
      align-items: center;
      .variavleLeft {
        display: flex;
        flex-direction: column;
        flex: 1;
        p {
          margin: 0;
        }
        span {
          color: #999;
        }
      }
    }
  }
}